Multiply each term in 2a−5 3a = −2 2 a - 5 3 a = - 2 by 3a 3 a to eliminate the fractions. Tap for more steps... 2a−5 = −6a 2 a - 5 = - 6 a. Solve the equation. Tap for more steps... a = 5 8 a = 5 8. The result can be shown in multiple forms. Exact Form: a = 5 8 a = 5 8.We can see that our expression have an negative exponent. We will use property of exponents for negative exponents to simplify our expression, which states …Rewrite each rational expression as an equivalent rational expression with the LCD. Step 2. Add or subtract the rational expressions. Step 3. Simplify, if possible. We follow the same steps as before to find the LCD when we have more than two rational expressions. In the next example we will start by factoring all three denominators to find ...3a (a+2b)-b (2a-3b) Final result : 3a2 + 4ab + 3b2 Step by step solution : Step 1 :Equation at the end of step 1 : (3a • (a + 2b)) - b • (2a - 3b) Step 2 :Equation at the end of step 2 : 3a • ... 1+3a2-3a-a3 Final result : (a - 1)3 Reformatting the input : Changes made to your input should not affect the solution: (1): "a3" was replaced ...We are asked to reduce the expression: 3 (-2a-4)+3a. so we use distributive property to remove the parenthasis:-6 a - 12 + 3 a. and now combine like terms (- 6 a + 3 a = - 3 a):Free Equivalent Fractions calculator - find fractions that are equivalent to provided fraction step-by-step.Use the Distributive Law to expand the first expression. 6(2a + b) = 6 × 2a + 6 × b = 12a + 6b 6 ( 2 a + b) = 6 × 2 a + 6 × b = 12 a + 6 b. Therefore, the two expressions are equivalent. Example 3: Check whether the two expressions 2x + 3y 2 x + 3 y and 2y + 3x 2 y + 3 x equivalent. The first expression is the sum of 2x 2 x 's and 3y 3 y 's ...Answer: 2. Step-by-step explanation: We have been given an expression and we are asked to find equivalent expression to our given expression.. Using fraction rule we can write our expression as: .. Upon dividing 10 by 5 we will get, Upon using exponent property for quotient we will get, . Therefore, our expression simplifies as and 2nd option …Study with Quizlet and memorize flashcards containing terms like What is the product of (3a + 2)(4a2 - 2a + 9)?, The polynomial x3 + 8 is equal to, Use the chart to multiply the …This means they are equivalent expressions. For example, 3a-8b=3a+ (-8b)\equiv-8b+3a. 3a − 8b = 3a + (−8b) ≡ −8b + 3a. The negative sign belongs to the term coming straight after it. It may be helpful to think of subtraction as adding a negative number. 3a-8b 3a − 8b is the same as 3a+ (-8b) 3a + (−8b) which is the same as -8b+3a ...The given expression to us is: (3²)⁻². In this expression, the two powers, which are 2 and -2, are multiplying with each other, we can write it as: (3)⁻⁴. Now we know that a negative power of a number can be converted into a positive power one if we take reciprocal of the given number. It can be written as: (1/3)⁴. Further simplify ...Describe how (2 ^ 3)(2 ^ - 4) can be simplified . Multiply the bases and add the exponents. Then find the reciprocal and change the sign of the exponent . The same base and add the exponents . Then multiply by - 1 . The base and multiply the exponents .answered. Which expression is equivalent to this expression? 4a + (–6b) – 3a + 2b. Advertisement. Add your answer and earn points.The equivalent expression is the expression which will maintain the symetry of the expression will not change the expression. We have been given the expression: Now, the maximum simplified form of this expression is. we can divide the each term by 4 we will get: which is equivalent expression. or we can divide each term by 10 we get:Which expressions are equivalent? Select Equivalent or Not equivalent for each pair of expressions 3(a−b) and 3a−3b - 3( a−b ) and 3a−3b - 3( a−b ) and 3a−3b 2a(2+b) and 4ab starOnly 3(a−b) and 3a−3b are equivalent. Further explanation: We have to evaluate each expression to evaluate if the expressions are equivalent or not. So, For 3(a−b) As we can see that 3(a-b) results in 3a-3b so these are equivalent. For 2a(2+b) As we can see that 2a(2+b) doesn't result in 4ab so these are not equivalent. Hence,Exercises. In Exercises 1-20, translate the phrase into a mathematical expression involving the given variable. 1. "8 times the width n ". 2. "2 times the length z ". 3. "6 times the sum of the number n and 3". 4. "10 times the sum of the number n and 8". 5. "the demand b quadrupled". 6. "the supply y quadrupled".We are asked to reduce the expression: 3 (-2a-4)+3a. so we use distributive property to remove the parenthasis:-6 a - 12 + 3 a. and now combine like terms (- 6 a + 3 a = - 3 a):In mathematics, an algebraic expression consists of constant (s), variable (s), and mathematical operators. It is made up of terms. Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.The expression that is equivalent to is: . Given the expression, , which is ,. To find the equivalent expression of , change the multiplication sign to division sign, and turn the second fraction upside down, such that 1 will be the numerator, and x + 1 will be the denominator.. Thus: Therefore, the expression that is equivalent to is: . Learn more here: ...Answer: 6a²-a-35 Step-by-step explanation: Use FOIL method to find the equivalent expression First Outer Inner Last Solve: (3a+7) ... Which expression is equivalent to (3a + 7) (2a - 5)? loading. See answers. Ask AI. loading. report flag outlined. loading. bell outlined. Log in to add comment. Advertisement.what is -2 1/6 + (-2/3) in simplest form When gas prices went up, airplane ticket prices also rose from $1000.00 to $1120.00. What was the percent of the increase?answered. Which expression is equivalent to this expression? 4a + (–6b) – 3a + 2b. Advertisement. Add your answer and earn points.Which expression is equivalent to the following complex fraction? 2 minus StartFraction 1 Over y EndFraction divided by 3 + StartFraction 1 Over y EndFraction StartFraction 3 y + 1 Over 2 y minus 1 EndFraction StartFraction (2 y minus 1) (3 y + 1) Over y squared EndFractionMay 22, 2017 · Answer: 1. D. 2.B. 3.B. 4.B. 5. B. 6.D. Step-by-step explanation: QUESTION 1. We want to simplify .. Let us change the middle bar to a normal division sign to obtain, Describe how (2 ^ 3)(2 ^ - 4) can be simplified . Multiply the bases and add the exponents. Then find the reciprocal and change the sign of the exponent . The same base and add the exponents . Then multiply by - 1 . The base and multiply the exponents .Jun 18, 2018 · answer answered Which expression is equivalent to (3a)–2? Need the exspressions to find out which is equal to (3a)-2 report flag outlined Advertisement AI-generated answer Answer 3 people found it helpful sept1521 report flag outlined 3a-2 is equivalent to (3a)-2 Hope my answer helped:) arrow right Explore similar answers messages Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Solution for Which expression is equivalent to 5a + 8 - 2(a + 4)? О За О За + 4 O 3a + 12 О За + 16system of linear equations in three variables. evaluate,combine,solve for x, solve and graph the solution on the number line,factor completely of rational expressions. what are applications in algebra. Inverse of sub. sq. root is add. sq. root. Factor 10 TI 84 Plus download. This means they are equivalent expressions. For example, 3a-8b=3a+ (-8b)\equiv-8b+3a. 3a − 8b = 3a + (−8b) ≡ −8b + 3a. The negative sign belongs to the term coming straight after it. It may be helpful to think of subtraction as adding a negative number. 3a-8b 3a − 8b is the same as 3a+ (-8b) 3a + (−8b) which is the same as -8b+3a ...To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own.Step 2 of 2 : Find the value of the expression (3a + 2b – 2c) + (2a – 4b – c) + (a – 4b + 3c) = ( 3 + 2 + 1 )a + ( 2 - 4 - 4 )b + ( - 2 - 1 + 3 )c = 6a - 6b + 0c = 6a - 6b ━━━━━━━━━━━━━━━━ Learn more from Brainly :-how many terms are there in an expression 12ab -24b +36a . brainly.in/question/22764723. 2 ...This shows that the entire -3 (including the minus sign) is being squared. When you square a number, you multiply it by itself. (-3)x (-3) is equal to 9 because multiplying a negative number with another negative number always gives a positive number. Therefore, in expanded form: -3^2 = - (3x3) = -9.A and d. as 6(a+12) and 3(2a+4) both are equivalent to 6a+12 b. 6a + 72 c. 12 + 6a e. 6a + 36Brainly User. The answer is 3 ( 3a + 4 ) Because when you do the distributive property you have this: 3 ( 3a + 4 ) 9a + 12. arrow right. Explore similar answers. messages. Talk to an Expert about this answer. Solution. First, we notice that the expressions in (a) and (d) can be rewritten so that they do not contain parentheses. To rewrite (a), we can use the distributive property: 2(x + 4) = 2x + 8. To rewrite (d): 3(x + 4) − (4 + x) = 3(x + 4) − (x + 4) = (3 − 1)(x + 4) = 2(x + 4) = 2x + 8 using the commutative property of addition using the ...As we can see, this Variable is true x, present in both values so, we can write one equivalent expression as: 3 x y + 9 x 2 = x ( 3 y + 9 x ) Now, if we look closer, we can also see that 3 is a factor of 9, so we can common 3 from both values too. Therefore, we get the following result: 3 x y + 9 x 2 = 3 x ( y + 3 x )Apr 28, 2022 · Clearly, there are some signs missing. So let's try the four possibilities for the second terms: 1. + and + 3a + 4b = 7a + 4b Subtract 4b from each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 2. + and - 3a + 4b = 7a - 4b Subtract 4b from each side: 3a = 7a - 8b Subtract 7a from each ... 1. Which of the following is the expression 3a3 + 4a2 – 12a - 16 equivalent to? (1) (3a + 4)(a - -2)(a + 2) (3) (3a + 4)(a? + 4) (2) (3a + 2)(3a - 2)(a + 4) (4) (3a ... 1. Which of the following is the expression 3a3 + 4a2 - 12a - 16 equivalent to? (1) (3a + 4)(a - -2)(a + 2) (3) (3a + 4)(a? + 4) (2) (3a + 2)(3a - 2)(a + 4) (4) (3a ...Which expression is equivalent to the given expression? 3(2a + 5)? Get the answers you need, now! ... write an equivalent expression to 4(3a + 7) + 3(2a + 5) if a = 5, than are the expressions equivalent? heart. 5. which expression is equivalent to 2(2a-5)-(a-3) star. 4.9/5. heart. 16.Find an answer to your question Which expression is equivalent to 7^3 ⋅ 7^−5? A.7^2 B.7^7 C.1 over 7 to the 2nd power D.1 over 7 to the 7th powerClick here 👆 to get an answer to your question ️ Which expression is equivalent to ((2a^-3b^4)^2(2a^5b)^-2) ... A. 9A^2 - 16B^2 B. 2A^2 - 4B^2 C. 3A^2 + 4B^2 D. 9A^2 + 16B^2. star. 5/5. heart. 7. verified. Verified answer. Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his sister, how ...Normally, these two simplifications would be done at the same time, since neither one affects the other until the division needs to be done. So, we would simplify the whole expression like this: 3a −b 2a +b = 3(4) − 3 2(4) + 3 = 12− 3 8 +3 = 9 11. That's as far as you should need to go. However, if you prefer a decimal expansion, this ...Writing Equivalent Expressions: Writing Equivalent Expressions:-Writing Equivalent Expressions:-In Mathematics two expressions are said to be equivalent ,An equivalent expression to the given expression 2(4f + 2g) is 8f + 4g . and 4 (2f + g) Step-by-step explanation: Given: Expression 2(4f + 2g) We have to choose an equivalent expression to the given expression 2(4f + 2g) Consider the given expression 2(4f + 2g) Apply Distributive property, We have, a = 2, b = 4f and c = 2g . 2(4f + 2g) = 8f + 4gStudy with Quizlet and memorize flashcards containing terms like What is the product of (3a + 2)(4a2 - 2a + 9)?, The polynomial x3 + 8 is equal to, Use the chart to multiply the …Using the rules of exponents, the expression (5 x^−5 y^3)^−2 is equivalent to x^10 / (25 y^6) or "x raised to the tenth power over quantity 25 times y raised to the sixth power end quantity".. Given: (5 x^−5 y^3)^−2. 1. Distribute the power of two using the Power of a Power Rule. "When a power is raised to another power, multiply the exponents."Example 1: addition and subtraction. Are the expressions 4a+7b 4a + 7b and 7b-4a 7b − 4a equivalent? Use the properties of operations to create equivalent expressions. Take the first expression and change the order of terms being added: 4a+7b 4a + 7b becomes 7b+4a. 7b + 4a. Now compare 7b+4a 7b + 4a and 7b-4a. 7b − 4a. The expression A is equivalent to 30 degrees.. We have to determine whether the expression is equivalent to 30°.. What is the equivalent angle? Two rotation angles that have the same measure.. D is not 30 degrees it's around 37. The value of cos ^-1(root3/2) =30 degree. The expression is equivalent to 30 degrees.. To learn more …Video transcript. - [Instructor] Which of the following expressions are equivalent to three x minus 20 for all values of x, and it says choose all answers that apply and they give us three choices. So like always, pause this video and see if you can work through it on your own before we work through it together. Use properties of operations to generate equivalent expressions. 7.EE.A.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. ... Which expression is equivalent to: 3𝑎+33 a. 3 :𝑎+33 ; b. 7𝑎+27 −4𝑎+6 c. :−3 𝑎+11 ; d. 5𝑎+29 −2𝑎+3 90 4. The ...1 + 3x + 4y = 7 is an expression. 3 + 4 is an expression. 2 x 4 + 6 x 7 - 9 is an expression. 33 + 77 - 88 is an expression. We have. We can solve this problem by setting up an equation to represent the number of members at each club after a certain number of months and then solving for the number of months that makes the number of members ...Mar 13, 2019 · Which expressions are equivalent? Select Equivalent or Not equivalent for each pair of expressions. Equivalent Not equivalent 3(a−b) and 3a−3b Equivalent – 3( a−b ) and 3a−3b Not equivalent – 3( a−b ) and 3a−3b 2a(2+b) and 4ab Equivalent – 2a( 2+b ) and 4ab Not equivalent – 2a( 2+b ) and 4ab Which expression is equivalent to 6(a-3)? 18a 6(a)-6(3) 6(a)-3 3a Get the answers you need, now!This is because if we simplify the above expression, we will arrive at 3x +2. Let's solve: The first thing we will want to do is to open the brackets = 2(x+1) + x = 2x + 2 + x; By rearrangement of like terms, we have: = 2x + x + 2 = 3x +2; Therefore, we can conclude that the mathematical expressions that are equivalent to x + x + x +2 are in ...Choose the expression that is equivalent to (3-2)( 3*) a. 38 b. 36 C. 32 d. 33 3. A: Given information: The expression is 3-23-53. Laws of exponents: 1) product law: …we have. therefore. the answer is the option. arrow right. Explore similar answers. messages. Talk to an Expert about this answer. Advertisement.In this lesson, we learned how to simplify algebraic expressions by combining like terms. We focused on understanding the intuition behind adding and subtracting coefficients of the same variables. The result is a simplified expression, making it easier to work with and solve problems. Created by Sal Khan.The expression which is equivalent to (2 cubed) Superscript negative 5 is; (1/2¹⁵) Equivalent expressions. According to the question; We are required to determine which expression is equivalent to (2 cubed) Superscript negative 5. The expression is therefore; (2³)-⁵. Hence, upon evaluation; it follows that; (2³)-⁵ = 2-¹⁵ = (1/2¹⁵)To determine equivalent expressions of a given expression requires slight changes in the notations. Two or more expressions are equivalent if they are equal for ...The expression a^2 + 3a^-1/5 is equivalent to which of the following? a^8/5 + 3/a^1/5 a^4/5 + 3/a^1/5 3a^8/5 a^11/5 + 3/a^1/5 a^2 + 1/3a^1/5. Get more help from Chegg . Solve it with our Pre-calculus problem solver and calculator. Not the exact question you're looking for?Verified answer. Which expression is equivalent to 3^2 ⋅ 3−5. Evaluate (2 over 5) and 5 holes. the length of the adjacent sides of a parallelogram is 3 cm and 4 cm. Find its perimeter. I need help for my Maths Assessment! URGENT!! So, The topic is about Observed, Relative and Expected frequencies. I'm stuck on some of the questions.The expression which is equivalent to the given expression; 2(3a+2b−7) is; 6a +4b -14. Equivalent expressions. The given expression is; 2(3a+2b−7)The expression equivalent to StartFraction 4 f squared Over 3 EndFraction divided by StartFraction 1 Over 4 f EndFraction is . Given: StartFraction 4 f squared Over 3 EndFraction divided by StartFraction 1 Over 4 f EndFraction. cross product = 4f² / 3 × 4f / 2 = (4f² × 4f) / (3 × 2) = 16f³ / 6 = 8f³ / 3 Therefore, the expression equivalent to StartFraction 4 f squared Over 3 EndFraction ...Write an equivalent expression for 4(3a+7)+3 (2a+5) if a=5, is the the solution to both expressions the same ... verified. Verified answer. Which expression is equivalent to 2(2a-5) - (a-3)? A-2 3a-7 A-7 3a-13 . star. 4.8/5. heart. 22. verified. Verified answer. Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as ...In other words, the expression 3a is the product of the number 3 and the variable a. ... We see that when a = 4 and b = 5, the value of the first expression 2a × 7b and the value of the second expression 14ab are equal. 2a × 7b = 2 × 4 × 7 × 5 = 280. 14ab = 14 × 4 × 5 = 280. The same will happen for any other values. For example, let a ...I confirmed this by substituting each value in the equation to see if the 2 sides are equal. In both cases, the 2 sides are unequal. Here's correct solution: 1) Combine like terms on right side: 3x-12 = 5x+2. 2) Subtract 3x from both sides: -12 = 2x + 2. 3) Subtract 2 from both sides: -14 = 2x. 4) Divide both sides by 2: -7 = x. Checking solution:A rational expression is a ratio of two polynomials. A rational expression is considered simplified if the numerator and denominator have no factors in common. ... 2, m, end superscript is equivalent to each of the following expressions. Answer Button navigates to signup page ...16 հնս, 2017 թ. ... √3+x√3−x=√3+x√3−x√3−x√3−x. =√(3+x)(3−x)(√3−x)2. =√9−x23−x. Your expression can't be correct. Take for example x=1.Solution for which expression is equivalent to (3a+7)(2a-5) Q: There are s steps from the pedestal to the head of the Statue of Liberty the number of steps in the… A: Given Information: There are s steps from the pedestal to the head of the Statue of Liberty the…Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Which expression is equivalent to (-3)(a+7)? A. -3a-27 B. -3a-21 C. -3a-28 D. -3a+28; Which algebraic expression is equivalent to the expression below? 11(8 + 3x) + 20; which of the following expressions is this one equivalent to, 4x^3+2x^2+x+3/x+2? A)4x^2+13- 2/x+2 B)4x-6+ 13/x+2 C)4x^2-6x+13- 23/x+2 D)4x^3-6x+13 + 23/x+2 ... Which expression ...Truth Table Example 1. Note that this expression evaluates to true any time a is false, so an equivalent boolean expression for this is simply !a. As for the structure of the truth table, the leftmost columns are the inputs with the number of rows dictated by the possible number of inputs. The following columns represent the evaluation of the ...6 (x2-1) x 6x-1/6 (x+1) d. Which expression is equivalent to the expression below? (x/x+4)/x. b. Which expression is equivalent to. 2a+1/10a-5 divided by 10a/4a2-1 ? d. Study with Quizlet and memorize flashcards containing terms like What is the quotient? 2y2-6y-20/4y+12 divided by y2+5y+6/3y2+18y+27, What is the quotient? n+3/2n-6 divided by ...Click here 👆 to get an answer to your question ️ If h(x) = x – 7 and g(x) = x2, which expression is equivalent to mc022-1.jpg?6 (x2-1) x 6x-1/6 (x+1) d. Which expression is equivalent to the expression below? (x/x+4)/x. b. Which expression is equivalent to. 2a+1/10a-5 divided by 10a/4a2-1 ? d. Study with Quizlet and memorize flashcards containing terms like What is the quotient? 2y2-6y-20/4y+12 divided by y2+5y+6/3y2+18y+27, What is the quotient? n+3/2n-6 divided by ...Click here 👆 to get an answer to your question ️ Which expression is equivalent to 2(a+b2)-a-2b? 3a+2b 3a-2b a-2b a+2bExpand (2a−3b)(2a− 3b) ( 2 a - 3 b) ( 2 a - 3 b) using the FOIL Method. Tap for more steps... 2a(2a)+2a(−3b)−3b(2a)− 3b(−3b) 2 a ( 2 a) + 2 a ( - 3 b) - 3 b ( 2 a) - 3 b ( - 3 b) Simplify and combine like terms. Tap for more steps... 4a2 − 12ab+9b2 4 a 2 - 12 a b + 9 b 2. Free math problem solver answers your algebra, geometry ...Simplify 4a^3b^2*(3a^-4b^-3) Step 1. Multiply by by adding the exponents. Tap for more steps... Step 1.1. Move . Step 1.2. Use the ... Step 2.1. Move . Step 2.2. Use the power rule to combine exponents. Step 2.3. Add and . Step 3. Rewrite the expression using the negative exponent rule . Step 4. Combine and . Step 5. Rewrite the expression ...Which of the following expressions are equivalent to 48a^(3)-75a ? Select all that apply. 3(48a^(3)-75a) 3a(16a^(2)-25) 3a(4a+5)(4a+5) 3a(4a+5)(4a-5) -3a(25-16a^(2 ... To find the equivalent of the given expression, we must open up the parenthesis by multiplying each element in the parenthesis by 2, we would then collect like terms and simplify the algebraic expression. 2 (a + 2b) - a - 2b. = 2a + 4b - a - 2b. = 2a - a + 4b - 2b. = a + 2b.Answer: 3(3a + 4) Step-by-step explanation: Just multiple the different answers and find which one is equal to 9a + 12 Which expression is equivalent to 9a + 12? (1 point) Group of answer choices 3(3a + 2) 3(6a + 9) 3(3a + - brainly.comdifferential equations. (a) Find the first five nonzero terms in the solution of the given initial value problem. (b) Plot the four-term and the five-term approximations to the solution on the same axes. (c) From the plot in part (b) estimate the interval in which the four-term approximation is reasonably accurate. y''+xy'+2y=0,y (0)=4,y' (0)=−1.Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable. To check whether a more complex expression is equivalent to a simpler expression: Distribute any coefficients: a ( b ... Two sets are said to be equivalent if they have the same number of elements in each set. Two equivalent sets are represented symbolically as A~B. Equal sets are always equivalent, but two equivalent sets are not always equal.For the item, choose the letter of the synonym, or word that most closely expresses the same meaning. Explain your reasoning. tumultuously. a. severely. b. thoughtlessly. c. briskly. algebra. Find the LCM. 9 x^3-9 x^2-18 x, 6 x^5-24 x^4+24 x^3 9x3 −9x2 −18x,6x5 −24x4+24x3.The equivalent expression is -2x⁸ * y¹⁸ (option b). To simplify the expression (10x⁶ y¹²) / (-5x⁻² y⁻⁶), we can use the properties of exponents. When dividing two terms with the same base, we subtract their exponents: To divide x⁶ by x⁻², we subtract the exponents: 6 - (-2) = 6 + 2 = 8. So, the equivalent expression is ...The given expression is . Consider the numerator of the fraction as A. Consider the denominator of the fraction as B. Solve the numerator of the fraction, Solve the denominator of the complex fraction, Divide the numerator and the denominator of the fraction to obtain the equivalent expression. The equivalent expression of the …. Equivalent Expressions quiz for 6th grade studentsWhich expression is equivalent to the expression below write an equivalent expression to 4(3a + 7) + 3(2a + 5) if a = 5, than are the expressions equivalent? heart. 5.Which expression is equivalent to . Answer: Step-by-step explanation: Given. Required. Simplify. From laws of indices; So, the expression can be rewritten as. Also, from laws of indices. So, the expression is further solved to: Solve exponents as fraction. This can be rewritten as . heart outlined. Share a link to this widget: More. Embed this widget » Answer: C, 1/81. Which expression is equivalent to (3a)^-2? Answer: A, 1/9a^2. Describe how (2^3) (2^-4) can be simplified? Answer: D, Add the exponents and keep the same …Nov 6, 2019 · Only 3(a−b) and 3a−3b are equivalent. Further explanation: We have to evaluate each expression to evaluate if the expressions are equivalent or not. So, For 3(a−b) As we can see that 3(a-b) results in 3a-3b so these are equivalent. For 2a(2+b) As we can see that 2a(2+b) doesn't result in 4ab so these are not equivalent. Hence, Find an answer to your question Which of the following expressio...

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